20214939864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{4603}}^1\times {\mathrm{26141}}^1$

素因数の和:30760

約数の個数: 64

約数和(自身を含む): 57771728640

約数和(自身を除く): 37556788776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4603, 9206, 13809, 18412, 26141, 27618, 32221, 36824, 52282, 55236, 64442, 78423, 96663, 104564, 110472, 128884, 156846, 182987, 193326, 209128, 257768, 313692, 365974, 386652, 548961, 627384, 731948, 773304, 1097922, 1463896, 2195844, 4391688, 120327023, 240654046, 360981069, 481308092, 721962138, 842289161, 962616184, 1443924276, 1684578322, 2526867483, 2887848552, 3369156644, 5053734966, 6738313288, 10107469932, 20214939864]

約数ペア:

[(1, 20214939864), (2, 10107469932), (3, 6738313288), (4, 5053734966), (6, 3369156644), (7, 2887848552), (8, 2526867483), (12, 1684578322), (14, 1443924276), (21, 962616184), (24, 842289161), (28, 721962138), (42, 481308092), (56, 360981069), (84, 240654046), (168, 120327023), (4603, 4391688), (9206, 2195844), (13809, 1463896), (18412, 1097922), (26141, 773304), (27618, 731948), (32221, 627384), (36824, 548961), (52282, 386652), (55236, 365974), (64442, 313692), (78423, 257768), (96663, 209128), (104564, 193326), (110472, 182987), (128884, 156846)]